HDA mode,
- When playing PCM stream through analog out, digital output will listen to the analog stream and playback the same data when digital stream is idle.
- I2S Output supports sampling rate of 44.1kHz, 48kHz, 96kHz and 192kHz.
- SPDIF Output[0] will play Non-PCM data when digital stream is enable, analog output will not play any Non-PCM stream.
- I2S Output[4] can be of different sample rate from I2S Output[0]-I2S Output[3].

CA0111 mode
- Same playback mode as original CA0111 playback FIFO design but there is no sample rate converter. Analog and digital output must be of the same sample rate.